Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies - Components of Lease Expense (Detail)

v3.20.2
Commitments and Contingencies - Components of Lease Expense (Detail) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Lease Cost [Abstract]        
Operating lease expense $ 20,377 $ 38,457 $ 50,109 $ 97,301
Lease cost $ 20,377 $ 38,457 $ 50,109 $ 97,301